Gross Profit Method$-$Cost Analysis

For each of the following, find the a$.$ Sales, b$.$ Cost c$.$Profit

$1.$ Sales is $150\%$ of profit and cost is $$40,000$

$2.$ Cost is $40\%$ of Sales and profit is $$40,000$

$3.$ Profit is $30\%$ of Cost and Sales is $$40,000$

$4.$ Sales is $160\%$ of cost and cost is $$40,000$

$5.$ Cost is $60\%$ of profit and profit is $$40,000$

$6.$ Profit is $30\%$ of sales and Sales is $$40,000$